553 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	53c9a81f2b	app/vmselect/promql: add stale_samples_over_time() function	2022-01-14 01:49:24 +02:00
Aliaksandr Valialkin	410905e2ed	docs/CHANGELOG.md: yet another attempt to fix formatting for yaml snippet	2022-01-14 01:15:15 +02:00
Aliaksandr Valialkin	2eb9ec4476	docs/CHANGELOG.md: fix formatting for scrape_configs example	2022-01-14 01:03:02 +02:00
Aliaksandr Valialkin	da95516a1f	lib/promscrape: expose promscrape_stale_samples_created_total metric for monitoring the number of created stale samples	2022-01-14 01:00:40 +02:00
Aliaksandr Valialkin	755779adb7	app/vmalert: add parseDuration function in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/8817	2022-01-13 23:30:56 +02:00
Aliaksandr Valialkin	dd91759f1f	lib/promscrape/discovery/kubernetes: add __meta_kubernetes_node_provider_id label for discovered Kubernetes nodes in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/9603	2022-01-13 23:17:24 +02:00
Aliaksandr Valialkin	0f81ecd7df	app/vmalert: add stripPort template function in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/10002	2022-01-13 22:54:46 +02:00
Aliaksandr Valialkin	bc18368c15	lib/promscrape/discovery/kubernetes: add the ability to limit service discovery to the current namespace ... See https://github.com/prometheus/prometheus/issues/9782 and https://github.com/prometheus/prometheus/pull/9881	2022-01-13 22:44:59 +02:00
Aliaksandr Valialkin	0580a58feb	app/vmselect/promql: add support for @ modifier ... Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier Extend the support with the following features: * Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()` * Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)` returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348	2022-01-13 22:15:19 +02:00
Aliaksandr Valialkin	de8299f465	lib/promscrape/discovery/dockerswarm: follow up after 68a117a25a ... - Document the bugfix at docs/CHANGELOG.md - Set __address__ field after copying commonLabels to the resulting map of discovered labels. This makes sure that the correct __address__ label is used.	2022-01-11 09:22:03 +02:00
Aliaksandr Valialkin	21e5e90d75	docs/CHANGELOG.md: document 77bfa8181d	2022-01-11 08:56:02 +02:00
Aliaksandr Valialkin	7509780cc0	docs/CHANGELOG.md: add release dates for every release	2022-01-07 12:28:01 +02:00
Aliaksandr Valialkin	fa89f3e5a5	lib/promscrape: do not send staleness markers on graceful shutdown ... This follows Prometheus behavior. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2013#issuecomment-1006994079	2022-01-07 01:19:06 +02:00
Denys Holius	3a522c591a	Old links replaced for newest (#2033) ... * replaced old links to the website * fixed deletion main README.md file * fix: added docs files after docs-sync	2022-01-05 16:32:54 +02:00
Aliaksandr Valialkin	c91df022cc	docs/CHANGELOG.md: clarify the issue description, which is fixed by 38bf5fc136	2022-01-05 16:19:32 +02:00
Aliaksandr Valialkin	80fc3fda07	lib/storage: follow-up for 38bf5fc136	2022-01-05 16:02:17 +02:00
Aliaksandr Valialkin	c29ce8acef	docs/CHANGELOG.md: document 60266078ca	2022-01-04 11:48:23 +02:00
Aliaksandr Valialkin	276cccb888	docs/CHANGELOG.md: document ac47733044	2022-01-03 21:16:19 +02:00
Aliaksandr Valialkin	b18d80c247	docs/CHANGELOG.md: document 543bd0ea0c ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1999	2021-12-23 12:08:41 +02:00
Aliaksandr Valialkin	c1722003a2	lib/promscrape: scrape replicated targets at different offsets in vmagent replicated clustering mode ... This guarantees that the deduplication consistently leaves samples from the same vmagent replica. See https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets	2021-12-23 00:21:41 +02:00
Nikolay	6cdc934c3d	adds restore.lock (#1988) ... * adds restore.lock it must prevent from running storage after incomplete restore process https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958 * return back flock file deletion * Apply suggestions from code review * wip * docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-22 13:10:56 +02:00
Aliaksandr Valialkin	c61aa01c71	docs/CHANGELOG.md: document 34fdc8881b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911	2021-12-21 16:42:38 +02:00
Aliaksandr Valialkin	28a0d3faaa	docs/CHANGELOG.md: cut v1.71.0	2021-12-20 19:10:38 +02:00
Aliaksandr Valialkin	3396f08874	app/vmselect/promql: follow-up after 177e345d8a ... * Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions. * Simplify their implementation * Mention these functions in docs/CHANGELOG.md	2021-12-20 13:15:06 +02:00
Aliaksandr Valialkin	c446858d08	docs/CHANGELOG.md: document 6814cc6809 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943	2021-12-17 20:17:09 +02:00
Aliaksandr Valialkin	d9f075622b	app/vmselect: de-duplicate data exported via /api/v1/export/csv by default ... Previously the exported data wasn't de-duplicated. Now it is possible to export the raw data without deduplication by passing reduce_mem_usage=1 query arg to /api/v1/export/csv See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837	2021-12-17 11:52:42 +02:00
Aliaksandr Valialkin	5bd4e47a9e	lib/promscrape: allow up to 5 redirects when scraping a target by default ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945	2021-12-16 00:14:45 +02:00
Aliaksandr Valialkin	c170841951	app/vmselect/promql: add timestamp_with_name(m[d]) function ... This function works the same as `timestamp()`, but doesn't remove source time series names. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388	2021-12-15 23:38:09 +02:00
Aliaksandr Valialkin	3b8a300588	docs: document the added dowsnampling support in VictoriaMetrics enterprise	2021-12-15 16:25:32 +02:00
Aliaksandr Valialkin	d36fdbe537	lib/storage: deduplicate samples more thoroughly ... Previously some duplicate samples may be left on disk for time series with high churn rate. This may result in higher disk space usage.	2021-12-15 16:00:30 +02:00
Aliaksandr Valialkin	c922c7af9a	lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label ... For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution. This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.	2021-12-14 19:55:59 +02:00
Aliaksandr Valialkin	eedc2aac08	docs/CHANGELOG.md: link to the issue about unaligned 64-bit atomic opertion panic on 32-bit architectures	2021-12-14 15:00:46 +02:00
Aliaksandr Valialkin	d02553831d	docs/CHANGELOG.md: an attempt to properly show $labels.alertname at https://docs.victoriametrics.com/CHANGELOG.html	2021-12-14 14:57:03 +02:00
Yury Molodov	b3389ce26b	vmui: custom step (#1942) ... * feat: add a label for the Query field * fix: change zoom position * fix: add description and error code to alerts * fix: correct logic query history * fix: correct update query history * feat: add custom step * update package-lock.json * docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-14 14:52:44 +02:00
Yury Molodov	28655e8eb8	vmui: minor fixes (#1936) ... * feat: add a label for the Query field * fix: change zoom position * fix: add description and error code to alerts * fix: correct logic query history * fix: correct update query history * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document bugfixes Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-13 13:44:32 +02:00
Aliaksandr Valialkin	7b38507fc1	docs/CHANGELOG.md: document 7c3b6365f0	2021-12-12 19:10:58 +02:00
Aliaksandr Valialkin	addae7fc6a	app/vmselect/promql: preserve the order of time series passed to limit_offset() function ... Previously time series passed to `limit_offset()` were shuffled according to hash for their labels. This was unexpected behaviour for most users. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951	2021-12-12 18:07:15 +02:00
Aliaksandr Valialkin	988003536d	docs/CHANGELOG.md: document 2851709745 ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921	2021-12-10 12:14:18 +02:00
Aliaksandr Valialkin	d91adcba3c	docs: document the ability to investigate correlation between two queries at /vmui ... This is a follow-up for c1fd93e8a0	2021-12-08 17:24:55 +02:00
Aliaksandr Valialkin	54d4a1c959	app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863	2021-12-06 17:33:49 +02:00
Aliaksandr Valialkin	9aa9b081a4	app/vminsert: add -maxLabelValueLen command-line flag ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908	2021-12-06 11:42:24 +02:00
Aliaksandr Valialkin	51f2eb3c46	lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures ... The panic has been introduced in 7275ebf91a	2021-12-03 01:22:30 +02:00
Aliaksandr Valialkin	d40441947a	app: allow specifying http and https urls in the following command-line flags ... * -promscrape.config * -relabelConfig * -remoteWrite.relabelConfig * -remoteWrite.urlRelabelConfig	2021-12-03 00:11:47 +02:00
Aliaksandr Valialkin	daaea1eb2c	app/vmauth: follow-up for 13368bed18 ... * Document the ability to specify http or https urls in `-auth.config` at docs/CHANGELOG.md * Move the ReadFileOrHTTP to lib/fs, so it can be re-used in other places where a file should be read from the given path. For example, in `-promscrape.config` at `vmagent`.	2021-12-02 23:34:15 +02:00
Aliaksandr Valialkin	0f9aaf9cec	docs/CHANGELOG.md: cut v1.70.0	2021-12-02 15:01:39 +02:00
Aliaksandr Valialkin	8abf415225	docs/CHANGELOG.md: document 0afd14a14a	2021-12-02 14:51:57 +02:00
Aliaksandr Valialkin	b885a3b6e9	lib/httpserver: expose /-/healthy and /-/ready endpoints as Prometheus does ... This improves integration with third-party solutions, which rely on these endpoints. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1833	2021-12-02 14:37:50 +02:00
Aliaksandr Valialkin	d1289383eb	lib/protoparser/graphite: allow multiple separators between metric name, value and timestamp	2021-12-02 13:44:01 +02:00
Aliaksandr Valialkin	37a2bea072	lib/protoparser/graphite: properly parse Graphite line with whitespace after the timestamp ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1865	2021-12-02 13:33:50 +02:00
Aliaksandr Valialkin	2b7dee15dd	app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler	2021-12-02 11:56:34 +02:00